package com.service;

import com.common.paging.PagingData;
import com.entity.GwYYInfo;

import java.util.Date;
import java.util.List;

/**
 * Created by Administrator on 2019/3/15 0015.
 */
public interface GwService {

    int insertYY(String phone,String yclass,String subjectId);
    PagingData findYY(Integer page, Integer length);
}
